package com.jiang.www;

import javax.servlet.*;
import javax.servlet.http.*;
import javax.servlet.annotation.*;
import java.io.IOException;

@WebServlet(name = "AServlet", value = "/AServlet")
public class AServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        this.doPost(request,response);
    }

    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
//        //指定分发地址
//        RequestDispatcher foot = request.getRequestDispatcher("BServlet");
//        //携带参数
//        foot.forward(request,response);
//      //合并写法 链式编程
        request.getAttribute("estra");
        request.getRequestDispatcher("BServlet").forward(request,response);

    }
}
